19 20 0 0 0 0 0 0 0 0999 V2000 26.4861 -17.7079 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 27.6973 -18.4010 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 25.2748 -18.4010 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 26.4861 -16.3044 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 28.9029 -17.7021 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 27.6973 -19.7987 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 24.0577 -17.7079 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 25.2748 -19.8044 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 25.2748 -15.5998 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 24.0577 -16.3044 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 22.8462 -15.5998 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 30.1253 -18.4050 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 31.3153 -17.7149 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 32.5078 -18.4006 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 33.7190 -17.6984 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 33.7165 -16.2985 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 32.5240 -15.6128 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 31.3128 -16.3149 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 34.9400 -15.5889 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 1 3 2 0 0 0 1 4 1 0 0 0 2 5 1 0 0 0 2 6 2 0 0 0 3 7 1 0 0 0 3 8 1 0 0 0 4 9 2 0 0 0 7 10 2 0 0 0 10 11 1 0 0 0 9 10 1 0 0 0 5 12 2 0 0 0 12 13 1 0 0 0 13 14 2 0 0 0 14 15 1 0 0 0 15 16 2 0 0 0 16 17 1 0 0 0 17 18 2 0 0 0 13 18 1 0 0 0 16 19 1 0 0 0 M END